A Nerf weapon capable of delivering either a rapid rate of fire, or having a large complement of ball ammunition. Best used for longer range, prolonged engagements, these weapons are used to lay down heavy fire on your enemy.

Current Nerf Weapons rated as Heavy Nerf Cannons: Forget every other Nerf weapon you ever had, these weapons put down so much fire that anyone using the original guns will simply have to run for cover.